142 citations · 210 across the 17 of their papers we have counts for
5 papers · 1 filter
Astrometric view of companions in the inner dust cavities of protoplanetary disks
Miguel Vioque, Richard A. Booth, Enrico Ragusa +16
Protoplanetary disks with inner dust cavities (often referred to as "transition disks") are potential signposts of planet formation. We use Gaia astrometry to search for planetary…
Eccentric discs as a gateway to giant planets outward migration
Chiara E. Scardoni, Giovanni P. Rosotti, Cathie J. Clarke +2
Recent studies on planet-dominated Type II migration demonstrated the presence of a correlation between the direction of planet migration and the parameter K describing the depth o…
Dust growth and planet formation by disc fragmentation
Hans Lee, Sergei Nayakshin, Richard A. Booth
It is often argued that gravitational instability of realistic protoplanetary discs is only possible at distances larger than au from the central star, requiring high dis…
Multi-frequency analysis of the ALMA and VLA high resolution continuum observations of the substructured disc around CI Tau. Preference for sub-mm-sized low-porosity amorphous carbon grains
Francesco Zagaria, Stefano Facchini, Pietro Curone +8
(Abridged) We present high angular resolution and sensitivity ALMA 3.1 mm and VLA 9.1 mm observations of the disc around CI Tau. These new data were combined with similar-resolutio…
Effect of irradiation model on 2D hydrodynamic simulations of self-gravitating protoplanetary discs
Caitriona S. Leedham, Richard A. Booth, Cathie J. Clarke
Young protoplanetary discs are expected to be gravitationally unstable, which can drive angular momentum transport as well as be a potential mechanism for planet formation. Gravita…